Экко wrote:ВладимирЖ wrote:need only the iron part to come up with, to deliver the voltage in a given period. perhaps the diff. amplifier, just have to manually set the voltage on one input, for example the resistance of the skin varies from particular person in a certain limit, you can set the lower value. then output the difference. coeff. the gain is also adjusted. can konesh without him. just the divider.
In fact in the right direction step. The valuation range of the resistance changes in the GSR is one of the primary tasks. With the help of the microcontroller, it can be solved pretty easy, there is another option - to work with logarithmic values, and then return back through antilogarithm. Of course this option is too rough, but for the format of 'mental games' is.